DIN Standards Committee Water Practice
DIN 1986-2
Drainage and Sewerage Systems for Buildings and Plots of Land; Specifications for the Determination of the Internal Diameters and Nominal Widths of Pipelines
Grundstückentwässerungsanlagen - Technische Bestimmungen für den Bau und Betrieb - Ermittlung der Rohrdurchmesser - Richtlinien
Responsible national committee
NA 119-05-02 AA - Sewage systems for buildings and sites (CEN/TC 165/WG 21)